SysQuan Human Database

Fast, large-scale absolute quantification for human samples. Unlike traditional methods requiring expensive synthetic peptides for each target, SysQuan uses metabolically K6-labeled mouse tissues with pre-quantified proteins. Simply mix your human samples with our standardized mouse tissue extracts to achieve absolute quantification across the entire proteome.

How to Use:

Search for proteins by gene name, UniProt accession, or peptide sequence
Filter by tissue type or assay availability (MRM, PRM-PASEF)
Select peptides to add them to your cart
Access MRM/PRM transitions, calibration curves, and observed peptide spectra
Download assay data

Available Data:

Optimized MRM & PRM-PASEF transitions for targeted MS
Absolute quantification calibration curves (fmol/µg)
Observed peptide MS/MS spectra from mouse tissues
Multi-tissue coverage across mouse organs

Use the SysQuan Kit: Pre-quantified K6-labeled mouse tissue extracts ready to spike into your human samples for rapid absolute quantification—no need for expensive synthetic peptide standards!

Uniprot ID	Gene	Peptide Sequence	Tissue	Mouse Conc. (fmol/µg)	Incorp. (%)	Assays Available	PTM
Q8IYB8	SUPV3L1	LLAHEIFEK	kidney	—	100.0	MRM	—
Q8IYB8	SUPV3L1	LLAHEIFEK	liver	—	100.0	MRM	—
Q8IYB8	SUPV3L1	LLAHEIFEK	lung	—	100.0	MRM	—
Q8IYB8	SUPV3L1	LLAHEIFEK	Spleen	—	100.0	MRM	—
Q8IYI6	EXOC8	TLTTLLEK	Heart	—	100.0	MRM	—
Q8IYI6	EXOC8	TLTTLLEK	kidney	—	100.0	MRM	—
Q8IYI6	EXOC8	TLTTLLEK	liver	—	100.0	MRM	—
Q8IYI6	EXOC8	TLTTLLEK	Spleen	—	100.0	MRM	—
Q8IZ07	ANKRD13A	LTSPVINTSLDTK	dbs	—	100.0	MRM	—
Q8IZ07	ANKRD13A	LTSPVINTSLDTK	Heart	—	100.0	MRM	—
Q8IZ07	ANKRD13A	LTSPVINTSLDTK	liver	—	100.0	MRM	—
Q8IZ07	ANKRD13A	LTSPVINTSLDTK	lung	—	100.0	MRM	—
Q8IZL8	PELP1	LPSLGAGFSQGLK	liver	—	100.0	MRM	—
Q8IZL8	PELP1	LPSLGAGFSQGLK	Spleen	—	100.0	MRM	—
Q8N122	RPTOR	ALETIGANLQK	lung	—	100.0	MRM	—
Q8N129	CNPY4	EVLELGQVLDTGK	Heart	—	100.0	MRM	—
Q8N129	CNPY4	EVLELGQVLDTGK	kidney	—	100.0	MRM	—
Q8N129	CNPY4	EVLELGQVLDTGK	liver	—	100.0	MRM	—
Q8N129	CNPY4	EVLELGQVLDTGK	lung	—	100.0	MRM	—
Q8N163	CCAR2	LPQLGEK	Heart	—	100.0	MRM	—
Q8N163	CCAR2	LPQLGEK	kidney	—	100.0	MRM	—
Q8N163	CCAR2	LPQLGEK	liver	—	100.0	MRM	—
Q8N163	CCAR2	LPQLGEK	lung	—	100.0	MRM	—
Q8N2K0	ABHD12	VPYFIDLK	Heart	—	100.0	MRM	—
Q8N2K0	ABHD12	VPYFIDLK	kidney	—	100.0	MRM	—
Q8N2K0	ABHD12	VPYFIDLK	liver	—	100.0	MRM	—
Q8N2K0	ABHD12	VPYFIDLK	lung	—	100.0	MRM	—
Q8N3C0	ASCC3	QDNYNEEVADLK	Heart	—	100.0	MRM	—
Q8N3C0	ASCC3	QDNYNEEVADLK	kidney	—	100.0	MRM	—
Q8N3C0	ASCC3	QDNYNEEVADLK	liver	—	100.0	MRM	—
Q8N3C0	ASCC3	QDNYNEEVADLK	lung	—	100.0	MRM	—
Q8N3C0	ASCC3	QDNYNEEVADLK	Spleen	—	100.0	MRM	—
Q8N3U4	STAG2	LELLLQK	Heart	—	100.0	MRM	—
Q8N3U4	STAG2	LELLLQK	kidney	—	100.0	MRM	—
Q8N3U4	STAG2	LELLLQK	liver	—	100.0	MRM	—
Q8N3U4	STAG2	LELLLQK	lung	—	100.0	MRM	—
Q8N573	OXR1	FDTTPNELVQLNK	kidney	—	100.0	MRM	—
Q8N573	OXR1	FDTTPNELVQLNK	liver	—	100.0	MRM	—
Q8N573	OXR1	FDTTPNELVQLNK	lung	—	100.0	MRM	—
Q8N573	OXR1	FDTTPNELVQLNK	Spleen	—	100.0	MRM	—
Q8N5G0	SMIM20	AGIVQEDVQPPGLK	liver	—	100.0	MRM	—
Q8N5G0	SMIM20	AGIVQEDVQPPGLK	lung	—	100.0	MRM	—
Q8N5G0	SMIM20	AGIVQEDVQPPGLK	Spleen	—	100.0	MRM	—
Q8N5M1	ATPAF2	LEEEYQIQK	liver	—	100.0	MRM	—
Q8N5M1	ATPAF2	LEEEYQIQK	lung	—	100.0	MRM	—
Q8N5M1	ATPAF2	LEEEYQIQK	Spleen	—	100.0	MRM	—
Q8N5M9	JAGN1	LLDSWFTSTQEK	Heart	—	100.0	MRM	—
Q8N5M9	JAGN1	LLDSWFTSTQEK	kidney	—	100.0	MRM	—
Q8N5M9	JAGN1	LLDSWFTSTQEK	liver	—	100.0	MRM	—
Q8N5M9	JAGN1	LLDSWFTSTQEK	Spleen	—	100.0	MRM	—

SysQuan Human Database

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